Update ICU to 58.1

source/data/lang/rm.txt

Index: source/data/lang/rm.txt
diff --git a/source/data/lang/rm.txt b/source/data/lang/rm.txt
old mode 100755
new mode 100644
index 1bf6f37fc94e90b708e8576d4b2a4bec826a02fd..c539838dde9ebefcf5654cacbee31ae8eaa60063
--- a/source/data/lang/rm.txt
+++ b/source/data/lang/rm.txt
@@ -1,11 +1,5 @@
-// ***************************************************************************
-// *
-// * Copyright (C) 2015 International Business Machines
-// * Corporation and others. All Rights Reserved.
-// * Tool: org.unicode.cldr.icu.NewLdml2IcuConverter
-// * Source File: <path>/common/main/rm.xml
-// *
-// ***************************************************************************
+// © 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html#License
 rm{
     Keys{
         calendar{"chalender"}
@@ -633,7 +627,7 @@ rm{
         TARASK{"ortografia taraskievica"}
         VALENCIA{"valencian"}
     }
-    Version{"2.1.19.14"}
+    Version{"2.1.28.76"}
     codePatterns{
         language{"Lingua: {0}"}
         script{"Scrittira: {0}"}